From backyard boat ramp to AK tent camp, Simms’ G4 Pro wader is “lived in” by more professional guides than all others combined. Rugged and ultra-quiet 5-layer GORE-TEX® Pro Shell technology in the seat, leg, and waist takes stay-dry to the next level—enhancing your internal A/C capabilities with 25 percent more breathability. In addition, G4s feature the largest zippered chest pockets available on any Simms waders, plus a flip-out tippet tender to keep all your river mainstays in tow. G4 Pro. Guides’ pick for the future of fishing seasons in session.

5-layer and 3-layer GORE-TEX® Pro Shell® fabric technology

Incorporates more 5-layer fabric than any other wader, throughout legs, waist and seat

Proudly
made in the United States of America in Bozeman, Montana by anglers for anglers

Little Parts from the
YKK® Fastening Products Group create The Big Difference for our
customers — fastening solutions intelligently integrated with the
finished product to provide the highest quality, most durable gear. The
Little Parts — zippers, metal buttons and snaps, and Nylon buckles — all
earn the YKK® brand. The Big Difference begins with their obsession to
ensure that every individual component renders maximum value to the
finished whole. That commitment instills quality and value into every
product. Simms utilizes fasteners built to withstand the harshest
environments and YKK® provides the best solutions to meet those needs.
All Simms outerwear features nylon YKK® zippers to minimize corrosion
and provide high performing, durable wear. www.ykkamerica.com.

Comment by Ken Hubbard - February 25 2014 @ 09:43 AM

I am a part time fly fishing guide and test gear for GORE. I tend to be hard on my gear and the Simms G4 Pro Stockingfoot Waders are simply fantastic. The 5-Layer GORE-TEX Pro Shell fabric in the legs and seat allow for aggressive bushwhacking to the river without at all impeding range of motion or causing overheating. The zippered hand warmer pockets are ideal for a quick thaw of cold hands and the waterproof zippers keep your phone or other valuables high and dry.
My favorite feather of these waders is the flip-out Tippet Tender Pocket. It has enough room to store leader/tippet, indicators, floatant or whatever else you may need for a day on the river. The outside of the Velcro closures also works great for additional fly storage. Just put a few flies on the Velcro you'll need for the day and leave the fly box in the truck!
There are too many features to list in a brief review, but the Simms G4 Pro Stockingfoot Waders are the toughest out there and worth every penny. With the tried and true GORE-TEX fabrics and the Simms design and exemplary customer service, you can go wrong!
Tight Lines!